Fully digital stepper driver

STD2P24H-D80 two-phase dual stepper driver

STD27H-A220C Circular Loom Intelligent Lift Controller (2 Phase)

STD27H-A220E Sewing Machine Tray Controller

STD27H-D80 two-phase digital stepper driver

STD37H-A220C Circular Loom Intelligent Lift Controller (Three Phase)

STD37H-A220D three-phase open-loop digital stepper driver